Pre-heat oven to 350 degrees Dice all vegetables into small pieces – thoroughly thaw and strain all frozen vegetables Coat the bottom of a 9×12 clear glass baking dish with 2 tablespoons ghee Melt 2 tablespoons ghee in the bottom of a large skillet Sautee vegetables for 10 minutes, season with salt and pepper to taste Add chicken apple sausage and sauté for 5 minutes In a large bowl, crack and beat the 10 eggs. Add sautéed vegetables to raw eggs and stir to combine. Pour egg/vegetable mixture into greased baking dish. Bake at 350 degrees for 30 minutes or until casserole turns golden on the edges.